- CollectionPamphlet 40 - Departments (history, growth, etc)
- SeriesPamphlet 47 - Departments - Natural Sciences
- Box47.3 - 47.9 - Physics, Biology, Mathematics, Engineering
- File47.3 p1-p4a - Physics
- File47.3p4b - Gale, Grant O. "The Centennial of the Physical Review" and the Grinnell College Physics Department
- File47.3 p4c - Physics Lab Reports, Spring Semester, 1943
- File47.3 p4d - Physcis Historical Museum
- File47.3p5 - Eckardt History of Physics
- File47.3 p6 - Physics Events and Classes
- File47.4 p1 - Biology Department
- File47.4 p1 - Local Geographic
- File47.4 p2 - Biology Department
- 8 more...